Introduction to Jujutsu                                                            
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            "Jū" can be translated as "gentle, soft, supple, flexible, pliable, or yielding"                                                 
                                                                                                                                               
            "jutsu" can be translated as "art or technique"                                                                                  
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     2 / 23 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                            
                                                                                                                                               
                                                         ▓▓▓ Thomas Fisker Christensen                                                         
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            ██ WHAT IS Jujutsu?                                                                                                                
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
               •  it is a powerful version control system for software projects.                                                               
                                                                                                                                               
               •  initially developed by Martin von Zweigbergk (@ Google)                                                                      
                                                                                                                                               
                  ◦  now part of the jj-vcs org on github                                                                                      
                                                                                                                                               
               •  used at Google, being rolled out for General Availability in the beginning of 2026 (                                         
                  https://www.youtube.com/watch?v=v9Ob5yPpC0A) for their monorepo                                                              
                                                                                                                                               
                  ◦  Google use a different backend (not git)                                                                                  
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     4 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ Jujutsu's FIVE BIG IDEAS                                                                                                        
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
               •  automatic snapshotting 🎰                                                                                                     
                                                                                                                                               
               •  atomatic rebasing ♻️                                                                                                         
                                                                                                                                               
               •  anonymous first 🎭                                                                                                            
                                                                                                                                               
               •  first class conflicts ⚠️                                                                                                     
                                                                                                                                               
               •  pluggable backend                                                                                                           
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     5 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ AUTOMATIC SNAPSHOTTING                                                                                                          
                                                                                                                                               
               •  everything is always "checked" in (no dirty copy)                                                                            
                                                                                                                                               
                  ◦  means you are always free to move around                                                                                  
                                                                                                                                               
                  ◦  everything is always comitted                                                                                             
                                                                                                                                               
                     ▪  way of storing your changes                                                                                            
                                                                                                                                               
                     ▪  not necessarily ready to share (free to return to it and refine later)                                                 
                                                                                                                                               
                  ◦  every (non-ignored) file is always added                                                                                  
                                                                                                                                               
            undeniably simpler            
                                                                                                                                               
                     ▪  contrast with git:                                                                                                     
                                                                                                                                               
                        ▪  branch (naming is hard)                                                                                             
                                                                                                                                               
                        ▪  stage before commit                                                                                                 
                                                                                                                                               
                        ▪  commit (naming is hard)                                                                                             
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     6 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ AUTOMATIC REBASING                                                                                                              
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            constantly in the middle of an interactive rebase                                                                                
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     7 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ ANONYMOUS FIRST                                                                                                                 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            branches:                                                                                                                    
                                                                                                                                               
                  ◦  name when you are ready to share with others                                                                              
                                                                                                                                               
            changes/commits:                                                                                                             
                                                                                                                                               
                  ◦  describe when you are sure should how you want to "tell your story"                                                       
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     8 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ FIRST CLASS CONFLICTS                                                                                                           
                                                                                                                                               
                                      •  conflicts are stored in your tree and can be solved later                                             
                                                                                                                                               
                                      •  in one go or in many smaller attempts                                                                 
                                                                                                                                               
                                      •  stored in commits                                                                                     
                                                                                                                                               
                                         ◦  the inputs to the merge                                                                            
                                                                                                                                               
                                         ◦  cheap to recalculate what a conflict is                                                            
                                                                                                                                               
                                            ▪  re-evaluate if it has been resolved                                                             
                                                                                                                                               
                                      •  jump around and do the work and resolve conflicts when it suits you                                   
                                                                                                                                               
                                         ◦  contrast: in git conflicts are "🚨stop the world🚨" events 😢                                         
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                     9 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ aside                                                                                                                           
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                       mergiraf (https://mergiraf.org/)                                                        
                                                                                                                                               
                                                        resolving conflicts at 60 km/h                                                         
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    10 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ mergiraf (https://mergiraf.org/)                                                                                                
                                                                                                                                               
            ▓▓▓ Language semantics guided merge tool 🪄✨                                                                                        
                                                                                                                                               
               •  Rust (*.rs)                                                                                                                  
                                                                                                                                               
               •  Javascript (*.js, *.jsx, *.mjs), TypeScript (*.ts, *.tsx)                                                                    
                                                                                                                                               
               •  C/C++ (*.c, *.h, *.cc, *.hh, *.cpp, *.hpp, *.cxx, *.hxx, *.c++, *.h++, *.mpp, *.cppm, *.ixx, *.tcc)                          
                                                                                                                                               
               •  C# (*.cs)                                                                                                                    
                                                                                                                                               
               •  Python (*.py)                                                                                                                
                                                                                                                                               
                                                                                                                                               
            Supported out of the box in Jujutsu:                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                jj resolve --tool mergiraf                                                                     
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    11 / 23 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    12 / 23 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    13 / 23 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    14 / 23 
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                back to Jujutsu                                                                
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    15 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ PLUGGABLE BACKEND                                                                                                               
                                                                                                                                               
               •  all the backends                                                                                                             
                                                                                                                                               
                  ◦  "google"                                                                                                                  
                                                                                                                                               
                  ◦  git                                                                                                                       
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
               •  git is everywhere                                                                                                            
                                                                                                                                               
            Jujutsu is transparent to others (git users)                                                                                 
                                                                                                                                               
               •  git has "ok"-ish UX                                                                                                          
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    16 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ Stockholm syndrome? 🇸🇪 🫎                                                                                                        
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            a psychological coping mechanism where hostages or abuse victims develop positive feelings, empathy, or even loyalty             
            toward their captors or abusers                                                                                                  
                                                                                                                                               
               •  who here uses vanilla commandline git󰊢?                                                                                      
                                                                                                                                               
            (without any aliases or helper scripts)?                                                                                  
                                                                                                                                               
               •  blink twice if you are being held against your will 😉                                                                        
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    17 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ WHAT I LOVE ❤️ FLUIDITY OF MOVING AROUND 🪾                                                                                      
                                                                                                                                               
               •  try different approaches, capture them all in VCS (not just in editor undo history)                                          
                                                                                                                                               
                                                                                                                                               
               •  branch                                                                                                                      
               •  squash 🥒                                                                                                                     
               •  split 🪓                                                                                                                      
               •  abort ❌                                                                                                                      
               •  rearrange                                                                                                                   
               •  rebase 󰡓                                                                                                                     
               •  edit                                                                                                                        
               •  duplicate                                                                                                                   
                                                                                                                                               
               •  leads to fearless iteration/experimentation 🧪⚗️                                                                              
                                                                                                                                               
                  ◦  without ever getting in the way ❤️🙏                                                                                       
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    18 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ REWRITING HISTORY - HERECY 🧙                                                                                                    
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                       accountants don't use erasers                                                                         
                                                                                                                                               
                                          •  immutable vs mutable commits                                                                      
                                                                                                                                               
                                       configurable (https://docs.jj-vcs.dev/latest/config/#set-of-immutable-commits) to suit            
                                             your needs                                                                                        
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    19 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ JJ VERSUS STASHING 🧺                                                                                                            
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
               •  git stashes are extremely linear                                                                                             
                                                                                                                                               
            Jujutsu's fluidity and constant snapshotting replace the whole concept                                                       
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    20 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ 🙈 UNDO EVERYTHING ⏪                                                                                                             
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
            jj undo                                                                                                                      
                                                                                                                                               
            jj op log: inspect operation log                                                                                             
                                                                                                                                               
               •  contrast with git:                                                                                                           
                                                                                                                                               
            git reset                                                                                                                 
                                                                                                                                               
                     ▪  hard, soft, mixed                                                                                                      
                                                                                                                                               
            git reflog                                                                                                                
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    21 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ demo                                                                                                                            
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                         with help from jj and jjui (https://github.com/idursun/jjui)                                          
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    22 / 23 
                                                                                                                                               
                                                                                                                                               
            ██ LINK DUMP                                                                                                                       
                                                                                                                                               
            Homepage (https://www.jj-vcs.dev/latest/)                                                                                    
                                                                                                                                               
            GitHub (https://github.com/jj-vcs/jj)                                                                                        
                                                                                                                                               
            deadcode podcast with Steve Klabnik (                                                                                        
                  https://shows.acast.com/dead-code/episodes/deferred-conflict-with-steve-klabnik)                                             
                                                                                                                                               
            Solving Git's Pain Points with Jujutsu (with Martin von Zweigbergk) (https://www.youtube.com/watch?v=ulJ_Pw8qqsE)            
                                                                                                                                               
            Jujutsu in practice (https://arne.me/blog/jj-in-practice)                                                                    
                                                                                                                                               
            Jujutsu (jj), a git compatible VCS - Tony Finn (https://tonyfinn.com/blog/jj/)                                               
                                                                                                                                               
               •  https://schpet.com/note/why-i-think-jj-vcs-is-worth-your-time                                                                
                                                                                                                                               
               •  https://steveklabnik.github.io/jujutsu-tutorial/                                                                             
                                                                                                                                               
               •  https://flames-of-code.netlify.app/blog/my-jj-workflow/                                                                      
                                                                                                                                               
               •  https://etodd.io/2025/10/02/should-i-switch-from-git-to-jujutsu/                                                             
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                                                                                                               
                                                            Introduction to Jujutsu                                                    23 / 23